body{
    min-height: 80px;
}
#container {
    /*background-color: #f8f9fb;*/
    padding-left: 2%;
    padding-right: 2%;
}
.classBtn {
    margin-right: 10px;
    float: right;
    padding: 2px 4px;
}
.btn_icon {
    margin-right: 15px;
    vertical-align: text-top;
}
.tdFixStyle{
    width: 140px;
}
.lessonTable{
    background-color: #fff;
}
.tabstyle>thead>tr>th {
    text-align: center;
}
/*表格条纹及hover*/
#lesson1_tbody>tr:nth-child(odd){
    background-color: #f8f9fb;
}
#lesson1_tbody>tr:hover{
	background-color: rgba(114, 176, 227, 0.5);
}